Jane Street Portfolio holdings
Jane Street is an electronic market maker: exchange-traded funds became its main focus after it began with American depositary receipts. Its trading has since grown beyond ETFs into stocks, bonds and options, and it commits its own capital to help institutions with their trading. Tim Reynolds, Robert Granieri and Michael Jenkins, all former traders at Susquehanna International Group, founded it with Marc Gerstein, an IBM developer. The founders named the firm after Jane Street in Greenwich Village, chosen at random, and it has never been based on that street. Its trading relies on mathematical analysis, and it writes nearly all its own software, trading and risk systems included, in OCaml, a functional programming language. It has no CEO and is led informally by a group of senior executives, and every employee is paid from the firm's collective profits rather than personal trading gains.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$17.4B |
| 2 |
Amazon
AMZN
|
+$2.49B |
| 3 |
NVIDIA
NVDA
|
+$2.18B |
| 4 |
Microsoft
MSFT
|
+$1.75B |
| 5 |
Meta Platforms (Facebook)
META
|
+$1.21B |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Marvell Technology
MRVL
|
+$1.75B |
| 2 |
Broadcom
AVGO
|
+$1.56B |
| 3 |
Dell
DELL
|
+$1.09B |
| 4 |
Sandisk
SNDK
|
+$899M |
| 5 |
T-Mobile US
TMUS
|
+$827M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 91.39% |
| 2 | Technology | 3.64% |
| 3 | Industrials | 1.11% |
| 4 | Consumer Discretionary | 0.87% |
| 5 | Financials | 0.84% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
|
126
Meta Platforms (Facebook)
META
$1.56T
| $1.28B | 0.11% |
2,264,034
+1,982,092
| +703% | +$1.21B |
2013 Q2
52 quarters
|
|
127
Bloom Energy
BE
$51.2B
| $1.26B | 0.1% |
4,168,454
-753,837
| -15% | -$193M |
2019 Q4
26 quarters
|
|
128
CALL
Alibaba
BABA
$272B
| $1.25B | 0.1% |
13,038,700
+849,600
| +7% | +$106M |
2014 Q3
47 quarters
|
|
129
CALL
Visa
V
$789B
| $1.24B | 0.1% |
3,609,500
+2,083,500
| +137% | +$669M |
2014 Q3
47 quarters
|
|
130
PUT
iShares Expanded Tech-Software Sector ETF
IGV
$13B
| $1.22B | 0.1% |
13,460,800
+8,797,700
| +189% | +$782M |
2024 Q3
7 quarters
|
|
131
PUT
Walmart Inc
WMT
$996B
| $1.21B | 0.1% |
10,712,600
-52,100
| -0.5% | -$6.47M |
2015 Q1
45 quarters
|
|
132
CALL
iShares Core S&P 500 ETF
IVV
$847B
| $1.2B | 0.1% |
1,602,900
+454,500
| +40% | +$331M |
2024 Q3
7 quarters
|
|
133
CALL
Vertiv
VRT
$70.4B
| $1.18B | 0.1% |
3,530,400
+467,300
| +15% | +$148M |
2021 Q1
21 quarters
|
|
134
CALL
Seagate
STX
$106B
| $1.17B | 0.1% |
1,216,200
+239,100
| +24% | +$182M |
2015 Q2
44 quarters
|
|
135
CALL
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$17.6B
| $1.17B | 0.1% |
14,592,100
+5,225,800
| +56% | +$418M |
2024 Q3
7 quarters
|
|
136
CALL
State Street Financial Select Sector SPDR ETF
XLF
$53.3B
| $1.16B | 0.1% |
21,673,200
+7,855,300
| +57% | +$408M |
2016 Q1
41 quarters
|
|
137
PUT
iShares Bitcoin Trust
IBIT
$61.7B
| $1.16B | 0.1% |
34,804,000
-9,408,100
| -21% | -$383M |
2024 Q4
6 quarters
|
|
138
PUT
JPMorgan Chase
JPM
$888B
| $1.14B | 0.09% |
3,496,600
+257,900
| +8% | +$80.1M |
2014 Q3
47 quarters
|
|
139
CALL
Applovin
APP
$130B
| $1.14B | 0.09% |
2,215,500
-714,100
| -24% | -$345M |
2021 Q2
20 quarters
|
|
140
Apple
AAPL
$4.98T
| $1.14B | 0.09% |
3,931,686
+3,292,994
| +516% | +$942M |
2013 Q2
52 quarters
|
|
|
141
CALL
iShares Bitcoin Trust
IBIT
$61.7B
| $1.13B | 0.09% |
34,033,900
-11,253,500
| -25% | -$458M |
2024 Q4
6 quarters
|
|
142
PUT
First Solar
FSLR
$21.6B
| $1.12B | 0.09% |
4,758,900
-185,200
| -4% | -$43.4M |
2017 Q2
36 quarters
|
|
143
CALL
State Street Health Care Select Sector SPDR ETF
XLV
$48.7B
| $1.12B | 0.09% |
7,029,500
+3,517,900
| +100% | +$523M |
2015 Q3
43 quarters
|
|
144
CALL
Cerebras Systems
CBRS
$21.3B
| $1.1B | 0.09% |
+4,972,400
| New | +$1.17B |
2026 Q2
0 quarters
|
|
145
PUT
ExxonMobil
XOM
$677B
| $1.1B | 0.09% |
8,017,000
+3,236,000
| +68% | +$484M |
2014 Q4
46 quarters
|
|
146
CALL
United Airlines
UAL
$36.6B
| $1.09B | 0.09% |
8,025,000
+4,926,700
| +159% | +$510M |
2014 Q4
46 quarters
|
|
147
Cisco
CSCO
$370B
| $1.09B | 0.09% |
9,280,415
+9,079,262
| +4,514% | +$950M |
2015 Q4
42 quarters
|
|
148
CALL
Home Depot
HD
$343B
| $1.09B | 0.09% |
3,077,800
+1,426,400
| +86% | +$464M |
2014 Q4
46 quarters
|
|
149
CALL
Pinduoduo
PDD
$118B
| $1.08B | 0.09% |
14,164,300
+10,554,700
| +292% | +$975M |
2019 Q3
27 quarters
|
|
150
PUT
Strategy Inc
MSTR
$54.6B
| $1.08B | 0.09% |
12,414,900
-2,305,800
| -16% | -$335M |
2020 Q4
22 quarters
|
|
Similar funds
Jane Street's Q2 2026 Portfolio in Review
As of Q2 2026, Jane Street held 13,869 positions worth $1.21T, up 55% from $777B the previous quarter. Its ten largest holdings account for 32% of the portfolio.
Jane Street deployed $44.4B of net new capital in Q2 2026, opening 2,565 new positions and adding to 4,995 existing holdings. Its largest new stake was Super Micro Computer Depositary Shares 7% Series A Preferred Stock: 10,590,097 shares worth $550M.
By sector, the portfolio is most concentrated in Miscellaneous at 91% of assets, down from 92% a quarter earlier, followed by Technology and Industrials.
On the sell side, the largest reduction was Marvell Technology, an estimated $1.75B trimmed.
- Jane Street's largest Q2 2026 buy was Super Micro Computer Depositary Shares 7% Series A Preferred Stock: 10,590,097 shares worth $550M.
- Jane Street added most to State Street SPDR S&P 500 ETF Trust in Q2 2026, an estimated $17.4B increase.
- Jane Street's biggest Q2 2026 reduction was Marvell Technology, cutting an estimated $1.75B.
- Jane Street fully exited iShares Core US Aggregate Bond ETF in Q2 2026, selling an estimated $239M.
- Jane Street's ten largest holdings make up 32% of its $1.21T portfolio in Q2 2026.
- Jane Street opened 2,565 new positions and closed 2,484 in Q2 2026.
- Jane Street's portfolio value rose 55% quarter-over-quarter to $1.21T.
Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.